Which layer of the OSI model is responsible for packet routing, logical addressing, and path determination?

Subject: Computer Networks

Topic: OSI Layer Model

Options:

1. Option A: Data Link Layer
2. Option B: Network Layer
3. Option C: Transport Layer
4. Option D: Physical Layer

Correct Answer:

Option B: Network Layer

Explanation:

The Network Layer is responsible for routing packets across networks, logical addressing (IP addresses), and determining the best path.